verify-and-stop
Prove existing work meets acceptance conditions without expanding scope. Use for validation-only tasks, completion checks, focused gate runs, and last-mile proof.
Install / Use
npx skills add JuliusBrussee/caveman --skill verify-and-stopInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
Development & EngineeringSupported Platforms
Tags
Our assessment of verify-and-stop
verify-and-stop scores 68/100 on our quality scale, 707th of 1,453 Development & Engineering skills we index (top 49%).
Its SKILL.md is 704 bytes long, lightly structured (1 heading) and no code examples: fairly brief, so expect to fill in details yourself.
With 107,653 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated today, so verify-and-stop is actively maintained.
- No license is declared. By default that means all rights are reserved: you can read it, but reusing or redistributing it is not clearly permitted. Ask the author before building on it commercially.
- Its trust signals score 88/100, with 1 caution from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
Safety scan
No issues foundOur scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands.
Automated pattern scan on 2026-09-24. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.
verify-and-stop compared with similar skills
All 4 of these similar skills score higher than verify-and-stop; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| verify-and-stop (this skill)by JuliusBrussee | 68 | 107.7k | today | SKILL.md |
| ai-job-searchby MadsLorentzen | 100 | 43.9k | 3d ago | CLAUDE.md |
| claude-howtoby luongnv89 | 100 | 41.7k | 5d ago | CLAUDE.md |
| algorithmic-artby anthropics | 100 | 177.9k | 2d ago | SKILL.md |
| pptxby anthropics | 100 | 177.9k | 2d ago | SKILL.md |
Frequently asked questions
- How do I install verify-and-stop?
- Run
npx skills add JuliusBrussee/caveman --skill verify-and-stop. The install tabs above show the steps for each supported agent. - Which AI agents does verify-and-stop work with?
- It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is verify-and-stop safe to use?
- Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. It declares no license and scores 88/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is verify-and-stop still maintained?
- The repository was last updated today, so verify-and-stop is actively maintained.
Skill content
View source on GitHubname: verify-and-stop description: Prove existing work meets acceptance conditions without expanding scope. Use for validation-only tasks, completion checks, focused gate runs, and last-mile proof.
Verify and stop
Translate acceptance conditions into smallest sufficient proof set.
- Reuse still-current results with matching repository state.
- Run focused checks before wider gates.
- Distinguish pass, fail, unavailable, and blocked exactly.
- Do not edit product code unless verification request includes fixes.
- Do not add polish, cleanup, or unrelated tests after criteria pass.
Stop immediately when acceptance proof is complete. Report commands, results, and unresolved risk only.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.